Oil is a fatty liquid that is obtained from vegetable or animal sources. Vegetable oils are made from seeds, nuts, fruits and other parts of plants, and animal oils are made from animal fats. Oils are widely used in the food industry for cooking, frying, baking and other purposes. They are also used in the cosmetic and pharmaceutical industries for the production of creams, lotions, ointments and other products. Some oils, such as olive oil, are considered more beneficial to health than other...
